公开(公告)号：US20200165532A1

公开(公告)日：2020-05-28

申请号：US16627813

申请日：2018-06-29

Applicant: SHELL OIL COMPANY

Inventor： Michael GEE ,  Rodney Glyn WILLIAMS ,  Richard Hugh CLARK

IPC: C10L1/08 ,  C10L10/04

Abstract: Use of a paraffinic gasoil in a diesel fuel composition for reducing the build up of deposits in an Exhaust Gas Recirculation (EGR) system of a compression ignition internal combustion engine.

公开(公告)号：US20130240404A1

公开(公告)日：2013-09-19

申请号：US13875661

申请日：2013-05-02

Applicant: SHELL OIL COMPANY

Inventor： Ralph Anthony CHERRILLO ,  Richard Hugh CLARK ,  Mary Ann DAHLSTROM ,  Ian Geoffrey VIRRELS

IPC: C10L1/16

CPC classification number: C10L1/1616 ,  C10G2/00 ,  C10G2/32 ,  C10G2300/1022 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/405 ,  C10G2300/80 ,  C10G2400/04 ,  C10L1/08

Abstract: A diesel fuel based on a blend of a diesel fuel derived from a Fischer-Tropsch process, and a mineral oil based diesel fuel having a sulfur content of less than 100 ppmw; and a method of operating a diesel engine, which method involves combusting such diesel fuel in the diesel engine.

Abstract translation: 基于源自费 - 托法的柴油的混合物和硫含量小于100ppmw的矿物油基柴油的柴油燃料; 以及操作柴油发动机的方法，该方法包括在柴油发动机中燃烧这种柴油燃料。

公开(公告)号：US20180355265A1

公开(公告)日：2018-12-13

申请号：US15778789

申请日：2016-11-28

Applicant: SHELL OIL COMPANY

Inventor： Richard John PRICE ,  Caroline Nicola ORLEBAR ,  Marcello Stefano RIGUTTO ,  Richard Hugh CLARK ,  Jasprit Kaur CHAHAL

IPC: C10L1/02

CPC classification number: C10L1/02 ,  C10G2400/02 ,  C10L1/023 ,  C10L2270/023

Abstract: A liquid fuel composition for a spark ignition internal combustion engine comprising (a) gasoline blending components, (b) Fischer-Tropsch derived naphtha at a level of up to 50% v/v and (c) oxygenated hydrocarbon at a level less than 50% v/v. While the low octane number of Fischer-Tropsch derived naphtha would normally severely restrict its blendability in gasoline to low levels, it has now been found that Fischer-Tropsch derived naphtha can be included in, for example, ethanol-containing gasoline fuel compositions, in surprisingly and significantly high blend ratios of Fischer-Tropsch derived naphtha to ethanol.

公开(公告)号：US20180237711A1

公开(公告)日：2018-08-23

申请号：US15752953

申请日：2016-08-12

Applicant: SHELL OIL COMPANY

Inventor： Richard Hugh CLARK ,  James Patrick EWEN ,  Richard John HEINS ,  Paul Anthony STEVENSON

IPC: C10L10/14 ,  C10L1/04

CPC classification number: C10L10/14 ,  C10G2300/1022 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/308 ,  C10G2400/04 ,  C10L1/026 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2200/0492 ,  C10L2270/026 ,  C10L2290/24 ,  F02M37/00

Abstract: Diesel fuel composition suitable for use in an internal combustion engine comprising: (a) 2 mass % to 30 mass % of kerosene having a kinematic viscosity at 40° C. of 1.5 mm2/s or less and a density of 810 kg/m3 or less; (b) 2 mass % to 20 mass % of Fischer-Tropsch derived base oil having a kinematic viscosity at 40° C. of 7.5 mm2/s or greater and a density of 790 kg/m3 or greater; and (c) diesel base fuel. The diesel fuel composition of the present invention provides improved cold flow properties while simultaneously maintaining other properties such as viscosity and density within diesel fuel specification requirements.

公开(公告)号：US20180346837A1

公开(公告)日：2018-12-06

申请号：US15761539

申请日：2016-09-20

Applicant: SHELL OIL COMPANY

Inventor： Amir Faizal Naidu ABDUL-MANAN ,  Paul Anthony STEVENSON ,  Richard John HEINS ,  Richard Hugh CLARK ,  Robert Wilfred Matthews WARDLE

IPC: C10L10/10 ,  C10L1/06 ,  C10L1/183 ,  C10L1/223

Abstract: Gasoline fuel composition suitable for use in an internal combustion engine comprising: (a) Fischer-Tropsch derived naphtha at a level from 2 to 20% v/v; (b) at least one aromatic octane booster present at a level of 0.75 to 8% v/v or less; and (c) a gasoline base fuel; wherein the gasoline fuel composition comprises 40% v/v or less of aromatics. In a preferred embodiment, the Research Octane Number (RON) of the gasoline fuel composition is increased while maintaining the aromatic content of the gasoline fuel composition at a level of 40% v/v or less, based on the gasoline fuel composition.

公开(公告)号：US20150368576A1

公开(公告)日：2015-12-24

申请号：US14742200

申请日：2015-06-17

Applicant: SHELL OIL COMPANY

Inventor： Ratchatapong BOONWATSAKUL ,  Richard Hugh CLARK ,  Paul Anthony STEVENSON

IPC: C10L1/22 ,  C10L1/18 ,  C10L10/08 ,  C10L1/12

CPC classification number: C10L1/22 ,  C10L1/12 ,  C10L1/1291 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1817 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/236 ,  C10L1/2437 ,  C10L10/08 ,  C10L2200/0259 ,  C10L2200/0272 ,  C10L2200/0446 ,  C10L2230/081 ,  C10L2230/14 ,  C10L2230/20 ,  C10L2250/04 ,  C10L2270/026 ,  C10L2290/42 ,  C10L2300/30

Abstract: A method of operating a diesel fuel-consuming system, and/or apparatus which is driven by such a system, the method comprising introducing into the system a diesel fuel formulation containing 10% v/v or more of paraffinic hydrocarbons and an antioxidant and a species selected from: (iii) detergents; (iv) mixtures containing both a lubricity improver and a conductivity improver; and (v) combinations of (i) and (ii). The methods results in an increase in the oxidative stability of the formulation and/or in a reduction of the concentration of an antioxidant which is present in the formulation. The formulation may comprise a Fischer-Tropsch derived diesel fuel component or mixture thereof.

Abstract translation: 一种操作柴油燃料消耗系统的方法和/或由这种系统驱动的装置，所述方法包括将含有10％v / v以上的链烷烃和抗氧化剂的柴油燃料配方和 选自：（iii）洗涤剂; （iv）含润滑性改进剂和导电性改进剂的混合物; 和（v）（i）和（ii）的组合。 该方法导致制剂的氧化稳定性增加和/或降低制剂中存在的抗氧化剂的浓度。 制剂可以包含费 - 托衍生的柴油燃料组分或其混合物。